Inventor
SCHIMOSSEK KLAUS
DE11 patents
⚠️ This page may combine multiple inventors who share the name “SCHIMOSSEK KLAUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EVONIK OPERATIONS GMBH
6 patentsUS10633610B2Apr 28, 2020
Comb polymers for improving Noack evaporation loss of engine oil formulations
EVONIK OPERATIONS GMBH7 citations81
US10731097B2Aug 4, 2020
Viscosity index improvers with defined molecular weight distributions
EVONIK OPERATIONS GMBH6 citations68
US11015139B2May 25, 2021
Comb polymers for improving Noack evaporation loss of engine oil formulations
EVONIK OPERATIONS GMBH0 citations59
US11518955B2Dec 6, 2022
Polyalkyl(meth)acrylates for improving fuel economy, dispersancy and deposits performance
EVONIK OPERATIONS GMBH0 citations54
US11072677B2Jul 27, 2021
Comb polymers comprising imide functionality
EVONIK OPERATIONS GMBH0 citations43
US10703840B2Jul 7, 2020
Method for the preparation of copolymers of alkyl methacrylates and maleic anhydride
EVONIK OPERATIONS GMBH0 citations34
EVONIK OIL ADDITIVES GMBH
3 patentsUS10465027B2Nov 5, 2019
Method for the preparation of copolymers of alkyl methacrylates and maleic anhydride
EVONIK OIL ADDITIVES GMBH0 citations43
US10472444B2Nov 12, 2019
Method for the preparation of copolymers of alkyl methacrylates and maleic anhydride
EVONIK OIL ADDITIVES GMBH0 citations42
US10385288B1Aug 20, 2019
Graft copolymers based on polyolefin backbone and methacrylate side chains
EVONIK OIL ADDITIVES GMBH0 citations30